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Dental Work and Dentistry Frequently Asked Questions

Q. What is endodontics?

A. Endodotics is the area of dentistry that specifically deals with what is called the dental pulp within a tooth.

Q. What is dental pulp?

A. The dental pulp is a soft tissue comprised of tiny arteries, veins, nerves and lymph vessels for the tooth.

Q. Where does the term root canal come from?

A. The tooth is comprised of three basic components. The first component is the crown/enamel, which is seen by the naked eye.

The next level of the tooth is dentin, which is under the enamel and the “housing” for the dental pulp.

The final component is the dental pulp and is the core of the tooth. This bulk of the dental pulp is in the center of the tooth or the pulp chamber, and is connected to the Mandibular Canal through the root canals. The root canals are like veins for the dental pulp.

Q. What does the procedure root canal mean?

A. Root canal has become a term for a procedure involving the dental pulp. When the dental pulp has been exposed and damaged, it must be treated professionally and this process is usually referred to as getting a root canal.

Q. What does a root canal procedure entail?

A. Once the dental pulp has been infected, it must be removed from both the pulp chamber and the root canals. Once it has been removed, the pulp chamber and root canals are thoroughly cleaned and enlarged. Based on the level of infection, the dentist may choose to clean the area more than once. After the area is free of infection, the dentist will fill the root canals and pulp chamber with a filling that will prevent any bacteria from entering the area. Finally, the dentist will place a crown over the tooth to restore it to its original shape.

Q. What causes dental pulp to become damaged or infected?

A. Normally, when a deep cavity occurs, it exposes the dental pulp to the bacteria inside the mouth. When exposed to this bacteria, the dental pulp can become infected and thus cause the inside of the tooth to be infected.

Q. What can happen if infected dental pulp is not treated?

A. Overtime, the infected pulp will die. At the same time, pus from the infection will develop at the base of the tooth and cause an abscess to form. If this occurs, it is not uncommon for the abscess to cause the bone holding the tooth to deteriorate. If this deterioration becomes too severe, the tooth will fall out.

Q. What role does the computer play in the dental care industry?

A. In the future, patient records may be kept on computer disks, including visual images captured on intraoral cameras. A computerized workstation beside the patient's chair will give the dentist the ability to view the patient's history from disk.

Also, the dentist might use a voice-recognition system to ask the computer to assist in finding that data, or create a “before and after” image so the patient can preview the result of dental work before it is done.

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.

Enjoy Your Dentists and the Dentistry Your Parents Never Had

What did your parents tell you about going to the dentist? Did they talk about how your dentists could help you take care of your teeth, gums and even your smile? Instead, they probably emphasized the negative: "It won't hurt much," or "Your toothache will be gone."

For most of us, the stories we heard about visiting dentists described how the person in the white jacket helped relieve tooth pain. We didn't hear about the dentists creating opportunities for good dental health and an attractive bright smile.

Comparing the dentistry your parents knew with the new dentistry that has emerged over the past ten to fifteen years is like comparing the computers of the 1950's with today's powerful desktop machines. The differences are vast. Yet, as dental care consumers, most of us have not updated our old stories. You haven't added new chapters about the great possibilities for dental care and dental well-being that the new dentistry offers.

You can experience these new possibilities for oral and dental health by creating partnerships with your dentists and their dental teams. You can take advantage of innovations and advances in:

• Treatment technologies and equipment
• Specialization
• New materials
• Preventive techniques
• Scientific knowledge
• Cosmetic enhancements like invisible fillings
• Integrated multi-specialty treatment teams

Today's dental care teams have the knowledge, skills and information to help create a positive dental health future. A partnership is based on communication and mutual responsibility, and you can actively foster that first communication.

You can begin to partner with your dentists and their dental care teams by:

• Asking about advancements in treatment technologies and materials.
• Finding out what steps you can take to maintain healthy teeth and gums.
• Creating a positive dental future through the recommended steps of flossing and brushing.
• Taking an active role in contacting your dentists and dental care team at the first sign of any concern about teeth or gums.
• Using your curiosity to make sure you understand the reasons for a referral to a specialist such as a periodontist or endodontist and the outcomes your dentists are seeking.

Your parents didn't have the choices or the opportunities that you have today for optimal dental health. The new dentistry can create more than a warm bright smile; it can improve your overall health.

The future of your dental health is in your hands just as the future of your bodily health is. Taking steps to increase your knowledge about the new dentistry will provide great benefits for you today and tomorrow.

By Brian DesRoches, PhD

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.